diff --git a/doc/rrdfirst.pod b/doc/rrdfirst.pod
index e5d91deae4abf4618b4eb1ef493800a4e721b2fc..9a3c690848e9ec6554bc39ef810f440a772fb9cd 100644 (file)
--- a/doc/rrdfirst.pod
+++ b/doc/rrdfirst.pod
=item I<--rraindex number>
The index number of the B<RRA> that is to be examined. If not specified, the
-index defaults to zero. B<RRA> index numbers can be determined through
+index defaults to zero. B<RRA> index numbers can be determined through
B<rrdtool info>.
=back